Tornes, L.H., Brigham, M.E., and Lorenz, D.L., 1997, Nutrients, suspended sediment, and pesticides in streams in the Red River of the North Basin, Minnesota, North Dakota, and South Dakota, 1993-95: U.S. Geological Survey Water-Resources Investigations Report 97-4053, 70 p. Available Online

Adamski, James C., and Pugh, Aaron L., 1996, Occurrence of pesticides in ground water of the Ozark Plateaus Province: Journal of the American Water Resources Association, vol. 32, no. 1, February 1996, p. 97-105. doi: 10.1111/j.1752-1688.1996.tb03437.x Available Online

Brigham, M.E., and Tornes, L.H., 1996, Trace elements and organic contaminants in stream sediments from the Red River of the North Basin, 1992-95: North Dakota Water Quality Symposium Proceedings, March 20-21,1996 Bismarck, North Dakota State University Extension Service, p. 135-144.